Odaily Planet Daily News: According to Alessandro Ottaviani's monitoring, the trading volume data of Bitcoin spot ETFs on April 16 are as follows: BlackRock IBIT US$1.24 billion, Grayscale GBTC US$526 million, Fidelity FBTC US$421 million, ARKB US$96.96 million, and BITB US$79.81 million.